For Reference Only
| Part Number | 1N4973 |
| Manufacturer | Microchip Technology |
| Category | Discrete Semiconductor › Diodes - Zener - Single |
| Description | DIODE ZENER 43V 5W EPAK |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 1N4973 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 13 - Dec 17 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | 1N4973 |
| Brand: | Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Diodes - Zener - Single |
| Manufacturer: | Microchip Technology |
| Product Status: | Active |
| Voltage - Zener (Nom) (Vz): | 43 V |
| Tolerance: | ±5% |
| Power - Max: | 5 W |
| Impedance (Max) (Zzt): | 20 Ohms |
| Current - Reverse Leakage @ Vr: | 2 µA @ 32.7 V |
| Voltage - Forward (Vf) (Max) @ If: | 1.5 V @ 1 A |
| Operating Temperature: | -65°C ~ 175°C |
| Mounting Type: | Through Hole |
| Package / Case: | E, Axial |
| Supplier Device Package: | E-PAK |
 |
PLZ10D-HG3_A/H | DIODE ZENER 10V 500MW DO219AC | 82532 More on Order |
 |
SMBJ5922AE3/TR13 | DIODE ZENER 7.5V 2W SMBJ | 56680 More on Order |
 |
TZX4V3D-TR | DIODE ZENER 4.3V 500MW DO35 | 33266 More on Order |
 |
JAN1N4968.TR | 27V ZENER 500W TR | 5252 More on Order |
 |
SZMM5Z4V7T5G | DIODE ZENER 4.7V 500MW SOD523 | 65616 More on Order |
 |
1N4698CUR-1E3/TR | VOLTAGE REGULATOR | 11595 More on Order |
 |
SMBJ5947CE3/TR13 | DIODE ZENER 82V 2W SMBJ | 69735 More on Order |
 |
JANTXV1N4954US | DIODE ZENER 6.8V 5W D5B | 7521 More on Order |
 |
1N5939CG | DIODE ZENER 39V 1.25W DO204AL | 17212 More on Order |
 |
PLZ24B-HG3_A/H | DIODE ZENER 23.19V 500MW DO219AC | 72909 More on Order |
 |
GDZ13B-HG3-18 | DIODE ZENER 13V 200MW SOD323 | 64256 More on Order |
 |
1N3002 | DO4 10 WATT ZENER DIODES | 13249 More on Order |
| In Stock | 12616 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $12.13000 | $12.13 |
| 10 | $10.91300 | $109.13 |
| 25 | $9.94240 | $248.56 |
| 100 | $8.97250 | $897.25 |
| 250 | $8.24500 | $2061.25 |
| 500 | $7.51750 | $3758.75 |
| 1000 | $6.54750 | $6547.5 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
